Shandong Yi'an Aluminum Industry Co., Ltd., founded in 2008, is located in linyi, which isa beautiful “China Aluminum Capital”.Yian is a large-scale comprehensive enterprise integrating R&D, design, manufacture and installation of aluminum alloy door and window systemprofiles. The factory covers an area of270,000m2, with an annual output value of 1 billionRMB. Yian has 17 domestic advanced extrusion production lines and 2 oxidation electrophoresis workshop production lines. It adopts domestic advanced horizontal oxidation electrophoresis equipment and 3 spraying workshop production lines, adopting domestic advanced horizontal spraying production line.